Physics 7408: Waves Topical Past Paper Questions
AQA A Level Physics (7408) past-paper questions on Waves, free. This topic is frequently examined across 8 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Hertz did an experiment to determine the speed of radio waves. Describe this experiment. In your answer you should: • include a labelled diagram • state the measurements that were taken • describe how the data were used to determine the speed of radio waves. [5 marks]
A single narrow slit is illuminated with monochromatic light and a diffraction pattern is produced. The slit width is increased. What happens to the width and brightness of the central maximum of the diffraction pattern? [1 mark]
Figure 1 shows apparatus used to measure the speed of sound in a steel rod. Figure 1 The steel rod is suspended from a beam using rubber bands. When the hammer is in contact with the end L of the steel rod, a circuit is completed and the signal generator is connected to the oscil…
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